Ramp and platform assembly and interface thereof
US10648186B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Oct 30, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2011/007
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
In one embodiment of the present disclosure, a ramp and platform interface, includes a platform side defining one or more slots, the upper end of the one or more slots defined by a downwardly and inwardly extending lip; at least one support flange including a body, a lip disposed at the top edge of the body, and a flange section outwardly extending from the body, wherein the at least one support flange is selectively mounted to the platform side via the one or more slots; and a ramp section defining a support surface on a top side thereof and one or more support flange engagement structure on the bottom side thereof, wherein the ramp section is disposed in a supporting relationship with the platform side via cooperation of the flange section and the support flange engagement structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.